The allele for thalassemia is recessive and is found on an autosome.
The answer would be B, since the US ended the Pacific War with two nukes dropped on Hiroshima and Nagasaki
I believe it means "there is no accepting and slavery" "our chains are fake" maybe, Peter is giving hope to all his fellows.
The space race led to many breakthroughs in science and technology and got people very excited, so its B.
I believe what you're looking for is The Great Depression